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Programmable digital meter of temp., resistance and standard signals - N30U

The N30U meter is destined for the measurement of temperature, resistance and standard signals. Features: Three-colour display - red, green and orange, programmable in three intervals of the measured value – facilitates the observation of measured value changes. digit height: 14 mm. highlighted measuring unit. Four alarm outputs with signaling on LED diodes operating in six different modes. Conversion of any measured value into an analog signal: 0/4…20 mA or 0…10 V. Storage of minimal and maximal values for all measured quantities, Meter programming from the keyboard or through the RS-485 interface by means of the free LPConfig program. One can reprogram following parameters: display colour, individually in three intervals, thresholds of displayed overflows, display precision of the result (decimal point), unit highlighting, measurement averaging time, recount of indications (individual characteristic), parameters of alarm outputs.

Input: RTD Pt100, Pt500, Pt1000 | Thermocouples C J, K, N, E, R, S
resistance: 400 ohm, 4000 ohm
current: ± 20 mA
voltage: 0…10 V, -10…60 mV
Output: relay (4), analog (1), digital RS-485/MODBUS (1),
Supply: 85…253 V a.c./d.c. or 20…40 V a.c./d.c.
IP Rating: IP65
Dimensions: 96 x 48 x 64 mm
 


Data Sheet

Manual
 

Configurable digital indicator - N24 type

N24 series are destined for measurement of d.c. voltage or d.c. current, temperature from Pt100 sensors and J, K thermocouples, a.c. voltage and a.c. current. Thanks to a  competitive price, they are ideal in solutions for low-budget applications.4-digit LED display, digits of 14 mm high,Possible configuration of parameters through the PD14 programmer and free LPConfig software program, precision of displayed results (decimal point),measurement averaging time,recounting of indications (individual characteristic),automatic or manual compensation: temperature of cold junction for measurements with thermocouples or wire resistance for Pt100 sensors (N24T). 


Input: AC/DC Voltage Current | Pt100 RTD | J, K thermocouples
Supply: 85…253 V a.c./d.c. or 20…24 V a.c./d.c.
IP: IP65
Dimensions: 96 x 48 x 64 mm


Data Sheet

 Manual

Meter for d.c. current, d.c. voltage and temperature - N20

The N20 meter is a digital programmable panel instrument destined for measurements of d.c. voltages, d.c. currents or temperature. The readout display is a LED display which enables the exposition of results in red, green or orange colour. Parameters of the N20 meter:2 alarm outputs of OC type (4 types of alarms) signaled by highlight of the alarm index,readout field: 5 three-colour LED displays of 14 mm height,highlighted measuring units,  For the configuration of the N20 is destined LPConfig program. The meter must be connected with the PC computer through a PD14 converter. Parameters which can be reprogrammed are as follows: display colour, individually in three intervals, thresholds of displayed overflows,display precision of the result (decimal point), highlight of the unit, kind of the measured signal a.c. or a.c. + d.c. (True RMS), recounting of indications (individual characteristic), two alarms of OC type operating in six working modes.


Input: 0/4...20mA; ±20mA | 0...60mV; 0...10V; ±10V | Pt100 | J, K Thermocouple
supply: 85...253 V a.c./d.c. or 20...40 V a.c./d.c.
IP rating IP65
Dimensions: 96 x 48 x 64 mm.


Data Sheet

 Manual

Configurable digital indicator – N25 type

Indicators of N25 series are destined for measurement of d.c. voltage or d.c. current, temperature from Pt100 sensors and J, K thermocouples, a.c. voltage and a.c. current. Thanks to a  competitive price, they are ideal in solutions for low-budget applications. 5-digit LED display, digits of 14 mm high, Possible configuration of parameters through the PD14 programmer and the free delivered LPConfig program,
precision of displayed results (decimal point), measurement averaging time, recounting of indications (individual characteristic), automatic or manual compensation: temperature of cold junction for measurements with thermocouples or wire resistance for Pt100 sensors (N25T).


Input: AC/DC Voltage Current | Pt100 RTD | J, K thermocouples
Supply: 85…253 V a.c./d.c. or 20…24 V a.c./d.c.
IP Rating: IP65
Dimensions: 96 x 48 x 64 mm


Data Sheet

 Manual

Programmable multicolour bargraph indicators with RS-485 interface, analog and relays outputs - NA3 | NA5 | NA6

Programmable multicolour bargraph indicators NA3, NA5 and NA6 type are designed to measure and recording d.c. current or d.c. voltage, temperature, resistance and other non-electrical magnitudes like: level, flow, pressure, humidity. Bargraph indicators offer both a high measurement accuracy and visualization of the process . Visualization of the process is possible using our 3 and 7-coloured bargraph which are built with diodes made with gallium nitride technology. Applications fields include, e.g.food industry, pumping stations and sewage-treatment plants, chemical industry, weather stations, brewing industry and many other fields where they are destined for visualisation of the measured value and monitoring process variable trends. They can also find application in automation systems where programmable controllers are applied.

NA3 type – horizontal, 1-measuring channel in 3 options: with bargraph, with bargraph and display, only with display,
NA5 type – vertical, 1-measuring channel, with bargraph and display,
NA6 type – vertical, 2-measuring channels, with 2 bargraphs and 2 displays.

Functions

measurement of the input quantity and displayed on the LED display and on the bargraph,
linear characteristic, arithmetical: raising to a power, extraction of roots(additionally in NA6 type, operations in channels: summation, subtraction, multiplication, division), programming of the bargraph colour and resolution, signalling of the set alarm value exceeding, recording of the measured signal in programmed time intervals, maximal and minimal memory,programming of the measurement averaging time,programming of the indication resolution, lockout of parameter introduction by means of a password, servicing of the RS-485 interface in MODBUS protocol, both in ASCII and RTU mode, galvanic isolation.

input: programmable voltage: 0...300 mV, 0...200V, - 5...60V, current: 0...200 mA, 0...2A, thermocouple, resistance thermometers, 0...4/10 ohm
output: programmable - analog, relay (up to 8 relays in meter NA6 type ), digital RS-485 with MODBUS protocol,
supply: 95...230...253 V a.c./d.c., 20...24...40 V a.c./d.c.
96 x 24 x 125mm (NA3 type)
48 x 144 x 92mm (NA5 and NA6 type)


NA3



 NA5 NA6
Bargraph Indicator
Data Sheet
NA3      NA5      NA6

Manuals
NA3      NA5      NA6



Programmable bargraph indicator with RS-485 interface, analog and relays outputs - NA21

Programmable meters with bargraph indicators NA21 and NA22 types are destined to measure a.c. current, a.c. voltage, temperature, resistance and other non-electrical magnitudes like level, flow, pressure, humidity converted into an electrical signal.

Next to programmable measuring functions meters have many additional functions:
signalling of alarm states,re-count of the input signal into indication based on individual linear characteristic, programmable bargraph resolution,programmable continuous output,programmable indication value, supply of object transducers,RS-485 digital output with MODBUS (ASCII or RTU) transmission protocol, galvanic isolation,Panel Mount

NA21- fluorescent display, 3 digits 5 mm high,bargraph 84mm long (100 segments), 1 Channel.
NA22- 2 displays with 3 LED digits 7,6mm high,2 bargraphs 92mm high, 2 measuring channels.

Programable
Input: 0...300 mV, 0...200V, - 5...60V | 0...200 mA, 0...2A | T/C , RTD Temp | 0...400 ohm
output: programmable - relay, analog, digital RS-485 with MODBUS protocol,
supply: 95...230...253 V a.c./d.c., 20...24...40 V a.c./d.c.
Dimensions: 36 x 144 x 130mm (NA21 and NA22 type)
Bargraph Indicator Modbus 


Data Sheet

 Manual